<p>Over the last 230 years, the Australian terrestrial mammal fauna has suffered a very high rate of decline and extinction relative to other continents. <a href="http://www.indiaenvironmentportal.org.in/files/file/Red_fox_introduction_Australia.pdf"

Determining whether species have gone extinct requires considering the timing and reliability of records, the timing and adequacy of surveys, and the timing, extent and intensity of threats. However, previous

<p>A detailed study on the regeneration ecology of Aristolochia indica L. was carried out to prevent this threatened medicinal plant from its future extirpation in Assam, India.<a href="http://www.indiaenvironmentportal.org.in/files/file/Aristolochia_indica_reintroduction.pdf"